Datasets
Search every dataset published on Hawaiʻi’s open data portal.
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Format
428 datasets
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Watersheds (DAR Version)
Watersheds - Surface water hydrologic unit boundaries for hydrologic water catchment for the main Hawaiian Islands (excluding Kahoolawe) – DAR’s Version. Source: State of Hawaii, Department of Land and Natural Resources, Division of…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
DLNR Aquifers
Description: Aquifer Sector Area and (smaller, sub-region) Aquifer System Area boundaries, as determined/defined by the State Department of Land and Natural Resources, Commission on Water Resource Management to provide a consistent basis…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Region Ridge to Reef (DAR)
DAR Region boundaries (derived from DAR watershed boundaries), extended out three miles past the shoreline. Source: State of Hawaii, Department of Land and Natural Resources, Division of Aquatic Resources (DAR), August, 2020. Created by…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Commercial Harbors
Commercial Harbors in the State of Hawaii maintained by the State Department of Transportation. Source: Hawaii State Dept. of Transportation, Harbors Division, March, 2019. For additional information, please refer to complete metadata at…
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- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Existing State Sidewalks and Paths
This dataset includes sidewalks and paths along the state highway system. This dataset is derived from the HDOT Highways Division’s LiDAR data. It is updated as needed. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi DOT,…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Existing State Crosswalks
Layer showing the locations of crosswalks on the State of Hawaiʻi highway system , based on 2021 data. This dataset is derived from the HDOT Highways Division’s LiDAR data. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi DOT,…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Existing State Raised Crosswalks
Layer showing the locations of raised crosswalks on the State of Hawaiʻi highway system. This dataset was developed in 2020. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi DOT, Highways Division September 2022. Data is provided…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Proposed State Bikeways - Kauai District
This dataset shows the locations of proposed bikeways on the state highway system on the island of Kauaʻi. This dataset was developed in 2020. It is updated annually, as needed. Received by the Hawaiʻi Statewide GIS Program fromHawaiʻi…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Major Roads - Oahu (Honolulu County)
Description: Major roads for the island of Oahu only as of May, 2021. Source: Honolulu Land Information System (HOLIS), C&C of Honolulu, May, 2022. History: Downloaded from C&C GIS Open Geospatial Data Portal, May, 2022. Projected data…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Proposed State Bikeways - Oahu District
This dataset shows the locations of proposed bikeways on the state highway system on the island of Oʻahu. This dataset was developed in 2020. It is updated annually, as needed. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Proposed State Bikeways - Maui District
This dataset shows the locations of proposed bikeways on the state highway system in the County of Maui. This dataset was developed in 2020. It is updated annually, as needed. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi DOT,…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Proposed State Bikeways - Hawaii District
This dataset shows the locations of proposed bikeways on the state highway system on the island of Hawaiʻi . This dataset was developed in 2020. It is updated annually, as needed. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Existing State Bikeways
This dataset shows the locations of existing bikeways on the state highway system. This dataset was developed in 2020. It is updated annually, as needed. Received by the Hawaiʻi Statewide GIS Program from Hawaiʻi DOT, Highways Division…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Flooded Highways - 2.0 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential impacts to coastal highways and major roads were assessed in terms of exposure to chronic…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Flooded Highways - 1.1 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential impacts to coastal highways and major roads were assessed in terms of exposure to chronic…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Flooded Highways - 0.5 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential impacts to coastal highways and major roads were assessed in terms of exposure to chronic…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Economic Loss - 3.2 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential economic loss was based on the value of the land and structures from the county tax parcel…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Economic Loss - 2.0 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential economic loss was based on the value of the land and structures from the county tax parcel…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Economic Loss - 1.1 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential economic loss was based on the value of the land and structures from the county tax parcel…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
SLR Potential Economic Loss - 0.5 Ft. Scenario
Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential economic loss was based on the value of the land and structures from the county tax parcel…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML